Page 567 - Wurth Total Catalogue

SHAKEPROOF WASHERS

Schnorr Washers.
W-493 Form S

Material: Steel
Finish: Plain
• The sprung cup design achieves optimum
power fit combined with simultaneous form fit
due to its oblique milling.
• The original Shakeproof Washer is designed
Nom. d1 d2 h Plain Pack Qty. so that it can be used with Countersunk and
Ø mm mm mm mm Art. No. with Hexagonal Socket Head Cap Screws as
4 4.3 7 1.0 0493 4 well as Cheese Head Screws.
5 5.3 9 1.1 0493 5
6 6.4 10 1.2 0493 6
7 7.4 12 1.3 0493 7
8 8.4 13 1.4 0493 8
10 10.5 16 1.6 0493 10 100
12 13 18 1.7 0493 12
14 15 22 2.0 0493 14
16 17 24 2.1 0493 16
18 19 27 2.3 0493 18
20 21 30 2.4 0493 20 50
24 25.6 36 2.7 0493 24

AUS. pub. 11/10 ©

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